import book.BookList;
import user.Admin;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main {
    public static User login(){
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入您的姓名:");
        String name = scanner.nextLine();
        System.out.println("请选择您的身份:  1.管理员   2.普通用户");
        int choice = scanner.nextInt();
        if(choice == 1){
            return new Admin(name);
        }else {
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User use = login();

        while (true){
            //
            int choice = use.menu();

            use.doIoperation(bookList,choice);
        }
    }
}
